OpenRaider/src/OpenRaider.cpp

/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: t; c-basic-offset: 3 -*- */
/*================================================================
 *
 * Project : OpenRaider
 * Author  : Mongoose
 * Website : http://www.westga.edu/~stu7440/
 * Email   : stu7440@westga.edu
 * Object  : OpenRaider
 * License : No use w/o permission (C) 2001 Mongoose
 * Comments: This is the main class for OpenRaider
 *
 *
 *           This file was generated using Mongoose's C++
 *           template generator script.  <stu7440@westga.edu>
 *
 *-- History -------------------------------------------------
 *
 * 2001.05.21:
 * Mongoose - Created
 =================================================================*/

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#include <unistd.h>
#include <math.h>
#include <sys/types.h>

#ifdef DEBUG_MEMEORY
#   include "memeory_test.h"
#endif

#ifdef USING_MD3
#   include "Md3AnimModel.h"
Md3AnimModel gMd3;
#endif

#include "World.h"
#include "SkeletalModel.h"
#include "TombRaider1.h" // tmp stop-gap
#include "OpenRaider.h"

enum OpenRaiderText { textConsole = 2, textMenu = 3, textOutput = 4 };

const unsigned int TextureLimit       = 24;
const float TexelScale                = 256.0f;

World gWorld;
Map<int, int> gMapTex2Bump;
Vector <unsigned int> gColorTextureHACK;
int gTextureOffset;
entity_t *LARA = 0x0;
entity_t *gClientPlayer[32];
unsigned int gNetTicks = 0;
unsigned int gNetLastTicks = 0;
bool gStartServer = false;
skeletal_model_t *gLaraModel = 0x0;
char *gFontFilename = 0x0;

unsigned int getTicks()
{
	OpenRaider *game = OpenRaider::Instance();

	return game->getTicks();
}


////////////////////////////////////////////////////////////
// Constructors
////////////////////////////////////////////////////////////

OpenRaider *OpenRaider::mInstance = 0x0;


OpenRaider *OpenRaider::Instance()
{
	if (mInstance == 0x0)
	{
		mInstance = new OpenRaider();
	}

	return mInstance;
}


void killOpenRaiderSingleton()
{
	killNetworkSingleton();

	printf("Shutting down Game...\n");

	// Requires public deconstructor
    // Causes pointer-being-freed-not-allocated error!
	//delete OpenRaider::Instance();
#warning "Can't delete OpenRaider::Instance() without a not-allocated-free error. Something is fishy here..."

#ifdef DEBUG_MEMEORY
	printf("\n[Mongoose MEMEORY_DEBUG]\nMemory leak table:\n");
	dump_memory_report();
#endif

	printf("\nThanks for testing %s\n", VERSION);
	printf("Please file bug reports\n\n");
	printf("Build date: %s @ %s\n", __DATE__, __TIME__);
	printf("Build host: %s\n", BUILD_HOST);
	printf("Web site  : http://github.com/xythobuz/OpenRaider\n");
}


OpenRaider::OpenRaider() : SDLSystem()
{
	Network::Instance();

	for (unsigned int i = 0; i < 32; ++i)
	{
		gClientPlayer[i] = 0x0;
	}

	m_pakDir = 0x0;
	m_audioDir = 0x0;
	m_homeDir = 0x0;

	m_mouseX = 2.5;
	m_mouseY = 0.5;
	m_texOffset = 0;
	mLevelTextureOffset = 0;
	m_testSFX = -1;
	mNoClipping = 0;

	// TODO, Replace numbers with enum modes
	// Only do this when you know the amount of commands + 1 ( 0 reserved )
	mMode[addCommandMode("[OpenRaider.Engine]")] = 2;
	mMode[addCommandMode("[Network.Server]")] = 5;
	mMode[addCommandMode("[Video.OpenGL]")] = 0;
	mMode[addCommandMode("[Audio.OpenAL]")] = 1;
	mMode[addCommandMode("[OpenRaider.Console]")] = 4;
	mMode[addCommandMode("[Input.Mouse]")] = 3;
}


OpenRaider::~OpenRaider()
{
	// Mongoose 2002.01.02, FIXME GL call to critical section,
	//   needs mutex really
	m_render.setMode(Render::modeDisabled);
	//sleep(1); // Why should we sleep here? -- xythobuz

	printf("Removing World...\n");
	gWorld.destroy();

	printf("Cleaning up...\n");

	for (mMapList.start(); mMapList.forward(); mMapList.next())
	{
		if (mMapList.current())
		{
			delete [] mMapList.current();
		}
	}

	for (mMusicList.start(); mMusicList.forward(); mMusicList.next())
	{
		if (mMusicList.current())
		{
			delete [] mMusicList.current();
		}
	}

	if (m_pakDir)
		delete [] m_pakDir;

	if (m_audioDir)
		delete [] m_audioDir;

	if (m_homeDir)
		delete [] m_homeDir;

	if (gFontFilename)
		delete [] gFontFilename;
}


////////////////////////////////////////////////////////////
// Public Accessors
////////////////////////////////////////////////////////////


////////////////////////////////////////////////////////////
// Public Mutators
////////////////////////////////////////////////////////////

void eventAnimTest(int anim)
{
#ifdef USING_MD3
	switch (anim)
	{
	case TR_ANIAMTION_TURN_R:
	case TR_ANIAMTION_TURN_L:
		//gMd3.setAnimLower(LEGS_TURN);
		break;
	case TR_ANIAMTION_RUN:
		gMd3.setAnimLower(LEGS_RUN);
		break;
	default:
		gMd3.setAnimLower(LEGS_IDLE);
	}
#endif

	if (LARA)
	{
		SkeletalModel *mdl = (SkeletalModel *)LARA->tmpHook;

		if (mdl)
		{
			mdl->setAnimation(anim);
		}
	}
}


void percent_callback(int p)
{
	OpenRaider &game = *OpenRaider::Instance();

	switch (p)
	{
	case 10:
		game.print(true, "Level textures loaded");
		break;
	default:
		// %% has problems with OpenRaider::print it seems
		game.print(false, "Level pak %i/100 loaded", p);
	}
}


void openraider_warning(const char *func_name, const char *warning,
								const char *filename, int line)
{
	printf("%s> WARNING %s %s:%i\n", func_name, warning, filename, line);
}

void openraider_error(const char *func_name, const char *error,
							 const char *filename, int line)
{
	printf("%s> ERROR %s %s:%i\n", func_name, error, filename, line);
}


void from_network_layer(network_packet_t *p, unsigned int *last_id)
{
	static unsigned int i = 0;


	*last_id = i++;

	if (gNetTicks > gNetLastTicks + 200) // 200ms
	{
		gNetLastTicks = gNetTicks;
		p->send = 1;
	}

	if (LARA)
	{
		p->pos[0] = LARA->pos[0];
		p->pos[1] = LARA->pos[1];
		p->pos[2] = LARA->pos[2];
		p->yaw = LARA->angles[1];
		p->pitch = LARA->angles[1];
		p->view_model = LARA->modelId;

		SkeletalModel *mdl = (SkeletalModel *)LARA->tmpHook;

		if (mdl)
		{
			p->aframe = mdl->getAnimation();
			p->bframe = mdl->getFrame();
		}
	}

#ifdef DEBUG_NETWORK
	printf("<> Sending data\n");
#endif
}


void to_network_layer(network_packet_t p)
{
	OpenRaider &game = *OpenRaider::Instance();


#ifdef DEBUG_NETWORK
	printf("<> Recieved data\n");
#endif

	if (gClientPlayer[p.cid])
	{
		gClientPlayer[p.cid]->pos[0] = p.pos[0];
		gClientPlayer[p.cid]->pos[1] = p.pos[1];
		gClientPlayer[p.cid]->pos[2] = p.pos[2];
		gClientPlayer[p.cid]->angles[1] = p.yaw;
		gClientPlayer[p.cid]->angles[2] = p.pitch;
	}
	else if (LARA)
	{
		gClientPlayer[p.cid] = new entity_t;

		gClientPlayer[p.cid]->pos[0] = p.pos[0];
		gClientPlayer[p.cid]->pos[1] = p.pos[1];
		gClientPlayer[p.cid]->pos[2] = p.pos[2];
		gClientPlayer[p.cid]->angles[1] = p.yaw;
		gClientPlayer[p.cid]->angles[2] = p.pitch;
		gClientPlayer[p.cid]->moving = true;
		gClientPlayer[p.cid]->objectId = 0;
		gClientPlayer[p.cid]->id = LARA->id+1000+p.cid;
		gClientPlayer[p.cid]->type = 0x02;

		SkeletalModel *mdl = new SkeletalModel();
		gClientPlayer[p.cid]->tmpHook = mdl;
		mdl->setAnimation(p.aframe);
		mdl->setFrame(p.bframe);
		mdl->setIdleAnimation(TR_ANIAMTION_STAND);
		gClientPlayer[p.cid]->modelId = LARA->modelId; //p.view_model;
		gClientPlayer[p.cid]->animate = true;

		gWorld.addEntity(gClientPlayer[p.cid]);
		game.print(true, "A new player (%u) connected", p.cid);
	}

	if (LARA)
	{
		Network &network = *Network::Instance();
		network_frame_t &gPiggyBack = network.getPiggyBack();


		if (gNetTicks > gNetLastTicks + 200)
		{
			gNetLastTicks = gNetTicks;
			gPiggyBack.data.send = 1;
		}

		gPiggyBack.data.pos[0] = LARA->pos[0];
		gPiggyBack.data.pos[1] = LARA->pos[1];
		gPiggyBack.data.pos[2] = LARA->pos[2];
		gPiggyBack.data.yaw = LARA->angles[1];
		gPiggyBack.data.pitch = LARA->angles[2];
		gPiggyBack.data.view_model = LARA->modelId;

		SkeletalModel *mdl = (SkeletalModel *)LARA->tmpHook;

		if (mdl)
		{
			gPiggyBack.data.aframe = mdl->getAnimation();
			gPiggyBack.data.bframe = mdl->getFrame();
		}
	}
}


void OpenRaider::handleMouseMotionEvent(float x, float y)
{
	if (x > 0)
	{
        while (x-- > 0) // Tried to fix very slow camera movements
            m_camera.command(CAMERA_ROTATE_RIGHT);

		if (LARA)
		{
			switch (LARA->moveType)
			{
			case worldMoveType_swim:
			case worldMoveType_fly:
			case worldMoveType_noClipping:
				eventAnimTest(TR_ANIAMTION_SWIM_R);
				break;
			default:
				eventAnimTest(TR_ANIAMTION_TURN_L); // TURN left always for now
			}

			LARA->moving = true;
		}
	}
	else if (x < 0)
	{
        while (x++ < 0) // Tried to fix very slow camera movements
            m_camera.command(CAMERA_ROTATE_LEFT);

		if (LARA)
		{
			switch (LARA->moveType)
			{
			case worldMoveType_swim:
			case worldMoveType_fly:
			case worldMoveType_noClipping:
				eventAnimTest(TR_ANIAMTION_SWIM_L);
				break;
			default:
				eventAnimTest(TR_ANIAMTION_TURN_L);
			}

			LARA->moving = true;
		}
	}

	if (y > 0)
        while (y-- > 0) // Tried to fix very slow camera movements
            m_camera.command(CAMERA_ROTATE_UP);
	else if (y < 0)
        while (y++ < 0) // Tried to fix very slow camera movements
            m_camera.command(CAMERA_ROTATE_DOWN);

	if (LARA)
	{
		LARA->angles[1] = m_camera.getRadianYaw();
		LARA->angles[2] = m_camera.getRadianPitch();
	}
}


void OpenRaider::handleKeyReleaseEvent(unsigned int key, unsigned int mod)
{
}


void OpenRaider::handleBoundKeyPressEvent(unsigned int key)
{
	switch (key)
	{
	case OpenRaiderKey_jump:
		m_camera.command(CAMERA_MOVE_UP);

		if (LARA)
		{
			LARA->moving = true;
		}
		break;
	case OpenRaiderKey_crouch:
		m_camera.command(CAMERA_MOVE_DOWN);

		if (LARA)
		{
			LARA->moving = true;
		}
		break;
	case OpenRaiderKey_forward:
		gWorld.moveEntity(LARA, 'f');

		if (LARA && LARA->moving)
		{
			switch (LARA->moveType)
			{
			case worldMoveType_swim:
			case worldMoveType_fly:
			case worldMoveType_noClipping:
				eventAnimTest(TR_ANIAMTION_SWIM);
				break;
			default:
				eventAnimTest(TR_ANIAMTION_RUN);
			}
		}
		else if (LARA)
		{
			switch (LARA->moveType)
			{
			case worldMoveType_swim:
			case worldMoveType_fly:
			case worldMoveType_noClipping:
				eventAnimTest(TR_ANIAMTION_SWIM_IDLE);
				break;
			default:
				eventAnimTest(TR_ANIAMTION_HIT_WALL_FRONT);
			}
		}
		else
		{
			m_camera.command(CAMERA_MOVE_FORWARD);
		}
		break;
	case OpenRaiderKey_backward:
		gWorld.moveEntity(LARA, 'b');

		if (LARA && LARA->moving)
		{
			switch (LARA->moveType)
			{
			case worldMoveType_swim:
			case worldMoveType_fly:
			case worldMoveType_noClipping:
				eventAnimTest(TR_ANIAMTION_SWIM);
				break;
			default:
				eventAnimTest(TR_ANIAMTION_RUN);
			}
		}
		break;
	case OpenRaiderKey_left:
		gWorld.moveEntity(LARA, 'l');

		if (LARA && LARA->moving)
		{
			switch (LARA->moveType)
			{
			case worldMoveType_swim:
			case worldMoveType_fly:
			case worldMoveType_noClipping:
				eventAnimTest(TR_ANIAMTION_SWIM);
				break;
			default:
				eventAnimTest(TR_ANIAMTION_RUN);
			}
		}
		else if (!LARA)
		{
			m_camera.command(CAMERA_MOVE_LEFT);
		}
		break;
	case OpenRaiderKey_right:
		gWorld.moveEntity(LARA, 'r');

		if (LARA && LARA->moving)
		{
			switch (LARA->moveType)
			{
			case worldMoveType_swim:
			case worldMoveType_fly:
			case worldMoveType_noClipping:
				eventAnimTest(TR_ANIAMTION_SWIM);
				break;
			default:
				eventAnimTest(TR_ANIAMTION_RUN);
			}
		}
		else if (!LARA)
		{
			m_camera.command(CAMERA_MOVE_RIGHT);
		}
		break;
	case OpenRaiderKey_panRight:
		m_camera.command(CAMERA_ROTATE_RIGHT);
		break;
	case OpenRaiderKey_panLeft:
		m_camera.command(CAMERA_ROTATE_LEFT);
		break;
	case OpenRaiderKey_tiltDown:
		m_camera.command(CAMERA_ROTATE_DOWN);
		break;
	case OpenRaiderKey_tiltUp:
		m_camera.command(CAMERA_ROTATE_UP);
		break;
	}
}


void OpenRaider::handleBoundKeyReleaseEvent(unsigned int key)
{
	switch (key)
	{
	case '`': // Temp hack also until console is rolled back
		//i = 2;

		if (mConsoleMode)
		{
			//buffer[0] = '>';
			//buffer[1] = ' ';
			//buffer[2] = 0;

			mText->setActive(textConsole, true);
		}
		else
		{
			mText->setActive(textConsole, false);
			//buffer[0] = 0;
		}
		break;
	case OpenRaiderKey_forward:
	case OpenRaiderKey_backward:
	case OpenRaiderKey_right:
	case OpenRaiderKey_left:
		if (LARA)
		{
			LARA->moving = false;
		}
	}
}


void OpenRaider::handleConsoleKeyPressEvent(unsigned int key,unsigned int mod)
{
	static char lastCmd[64] = "2  ";
	static unsigned int i = 0;
	char *buffer;
	unsigned int len;


	// Cheap console test
	len = mText->GetStringLen(textConsole);
	buffer = mText->GetBuffer(textConsole);

	//printf("- 0x%x\n", key);

	if (key == mConsoleKey)
	{
		i = 2;

		if (mConsoleMode)
		{
			buffer[0] = '>';
			buffer[1] = ' ';
			buffer[2] = 0;

			mText->setActive(textConsole, true);
		}
		else
		{
			mText->setActive(textConsole, false);
			buffer[0] = 0;
		}
	}
	else if (mConsoleMode && len > i+1)
	{
		switch (key)
		{
		case SYS_KEY_UP:
			i = lastCmd[0];

			lastCmd[0] = '>';
			mText->SetString(textConsole, lastCmd);
			break;
		case 0:
			break;
		case '\b':
			if (i > 2)
			{
				buffer[--i] = 0;
			}
			break;
		case '\r':
		case '\n':
			strncpy(lastCmd, buffer, 63);
			lastCmd[0] = i;

			command("[OpenRaider.Console]");
			command(buffer);

			i = 2;
			buffer[0] = '>';
			buffer[1] = ' ';
			buffer[2] = 0;
			break;
		default:
			if (mod & (SYS_MOD_KEY_RSHIFT | SYS_MOD_KEY_LSHIFT) &&
				 key > 96 && key < 122)
			{
				buffer[i++] = (key - 32);
			}
			else
			{
				if (mod & (SYS_MOD_KEY_RSHIFT | SYS_MOD_KEY_LSHIFT))
				{
					if (key == '-')
						key = '_';
				}

				buffer[i++] = key;
			}

			buffer[i] = 0;
		}
	}
}


void OpenRaider::handleKeyPressEvent(unsigned int key, unsigned int mod)
{
	static bool menu = false;

	// Cheap menu test
	if (menu)
	{
		switch (key)
		{
		case SYS_KEY_ESC:
			menu = false;
			mText->SetString(textMenu, " ");
			mText->setActive(textMenu, false);
			break;
		case SYS_KEY_ENTER:
			loadLevel(mMapList.current());
			mText->SetString(textMenu, " ");
			mText->setActive(textMenu, false);

			menu = false;
			break;
		case SYS_KEY_DOWN:
			mMapList.prev();

			if (!mMapList.backward())
			{
				mMapList.finish();
			}

			if (mMapList.current())
			{
				mText->SetString(textMenu, "Load %s?", mMapList.current());
			}
			else
			{
				mText->SetString(textMenu, "See README for map install");
			}
			break;
		case SYS_KEY_UP:
			mMapList.next();

			if (!mMapList.forward())
			{
				mMapList.start();
			}

			if (mMapList.current())
			{
				mText->SetString(textMenu, "Load %s?", mMapList.current());
			}
			else
			{
				mText->SetString(textMenu, "See README for map install");
			}
		}

		return;
	}

	switch (key)
	{
	case SYS_KEY_ESC:
		menu = true;
		mText->SetString(textMenu, "Select a map UP/DOWN");
		mText->setActive(textMenu, true);
		break;
	case SYS_KEY_ENTER:
		if (mod & SYS_MOD_KEY_LALT)
		{
			toggleFullscreen();
		}
		break;
	}

	////////////////////////////////////////////////////////////

	switch (key)
	{
	case SYS_MOUSE_LEFT:
		mSound.play(m_testSFX);

		if (LARA)
		{
			eventAnimTest(15);
		}
		break;
	case '/':
		if (LARA)
		{
			entity_t *e = new entity_t;

			e->pos[0] = LARA->pos[0];
			e->pos[1] = LARA->pos[1] - 256.0f; // crawling H
			e->pos[2] = LARA->pos[2];
			e->type = 61;
			e->master = LARA->master;
			LARA->master = e;
		}
		break;
	case '[':
		if (LARA)
		{
			SkeletalModel *mdl = (SkeletalModel *)LARA->tmpHook;

			if (mdl)
			{
				mdl->setIdleAnimation(mdl->getIdleAnimation() - 1);
				mdl->setAnimation(mdl->getIdleAnimation());
				print(false, "AFRAME %i\n", mdl->getIdleAnimation());
			}
		}
		break;
	case ']':
		if (LARA)
		{
			SkeletalModel *mdl = (SkeletalModel *)LARA->tmpHook;

			if (mdl)
			{
				mdl->setIdleAnimation(mdl->getIdleAnimation() + 1);
				mdl->setAnimation(mdl->getIdleAnimation());
				print(false, "AFRAME %i\n", mdl->getIdleAnimation());
			}
		}
		break;
	case 'r':
		mSound.play(m_testSFX);
		break;
	}
}


void OpenRaider::print(bool dump_stdout, const char *format, ...)
{
	static char buffer[128];
	va_list args;
	unsigned int l;


	va_start(args, format);
	vsnprintf(buffer, 128, format, args);

	l = strlen(buffer);

	if (!l || !buffer[0])
	{
		return;
	}

	// Strip message of an trailing carrage return
	if (buffer[l-1] == '\n')
	{
		buffer[l-1] = 0;
	}

	// Print to game 'console'
	if (mText)
	{
		mText->SetString(textOutput, buffer);
	}

	// Print to stdout
	if (dump_stdout)
	{
		fprintf(stdout, "> %s\n",  buffer);
	}

	va_end(args);

	// Mongoose 2002.08.14, Currently, you must request
	//   frame redraws in this mode
	if (m_flags & OpenRaider_Loading)
	{
		gameFrame();
	}
}


void OpenRaider::initGL()
{
	// Mongoose 2002.08.13, Handled in start() actually
}


void OpenRaider::start()
{
	vec3_t up;
	char *filename;


	printf("\n[Starting %s]\n\n", VERSION);


	filename = fullPath("~/.OpenRaider/OpenRaider.init", 0);

	if (loadResourceFile(filename) < 0)
	{

        printf("Could not find ~/.OpenRaider/OpenRaider.init\n");
		if (loadResourceFile("OpenRaider.init") < 0)
		{
			shutdown(-1);
		}
        printf("Loaded defaults...\n");
	}

	delete [] filename;

	m_camera.reset();
	m_camera.setSensitivityX(m_mouseX);
	m_camera.setSensitivityY(m_mouseY);
	m_camera.setSpeed(512);
	up[0] = 0.0;
	up[1] = -1.0;
	up[2] = 0.0;
	m_camera.setUp(up);

	if (mMapList.empty())
	{
		printf("No maps in map list, please edit your OpenRaider.init\n");
		shutdown(0);
	}

	// Mongoose 2002.08.13, System protected members abuse
	m_fovY = 40.0f;
	m_clipFar = 600000.0f;
	m_clipNear = 10.0f;

	// Mongoose 2002.08.13, This starts GL context
	printf("\n[Starting video subsystem...]\n");
	setFastCardPerformance(true);
	initVideo(m_width, m_height, false);

	// Mongoose 2002.01.02, Disable rendering to avoid GL call conflicts
	m_render.setMode(Render::modeDisabled);
	m_render.Init(m_width, m_height, m_fastCard);
	m_render.initTextures(m_homeDir, &m_texOffset, &mLevelTextureOffset);

	m_render.RegisterCamera(&m_camera);
	mText = m_render.GetString();

	// Mongoose 2002.01.03, Good idea?
	m_render.setMode(Render::modeLoadScreen);

	// Mongoose 2002.01.02, Load external audio tracks and fx
	//   General audio init
	initSound();

	// Old room movement
	//gWorld.setFlag(World::fEnableHopping);

	resetTicks();

    runGame();
}


void OpenRaider::initSound()
{
	//char filename[128];
	//unsigned int len;
	//int id;


	if (!(m_flags & OpenRaider_EnableSound) || mSound.init() < 0)
	{
		print(true, "Disabling sound...\n");
		m_flags |= OpenRaider_EnableSound;
		m_flags ^= OpenRaider_EnableSound;
		return;
	}

	printf("Processing external sound files: ");

#ifdef OBSOLETE
	// Mongoose 2001.12.31, Use music list from init script
	if (mMusicList.Empty())
	{
		print(true, "No music in map list, please edit your OpenRaider.init\n");
	}
	else
	{
		snprintf(filename, 126, "%s%s", m_audioDir, mMusicList[0]);
		filename[127] = 0;

		if (!mSound.addFile(filename, &id, mSound.SoundFlagsLoop))
		{
			mSound.play(id);

			printf("m");
			fflush(stdout);
		}
	}

	//snprintf(filename, 126, "%s%s", m_homeDir, "sample.wav");
	//filename[127] = 0;
	//mSound.addFile(filename, &m_testSFX, mSound.SoundFlagsNone);

	printf(".");
	fflush(stdout);
#endif

	printf("\n");
}


void OpenRaider::processPakSounds()
{
	unsigned char *riff;
	unsigned int riffSz;
	//tr2_sound_source_t *sound;
	//tr2_sound_details_t *detail;
	//float pos[3];
	unsigned int i;
	int id;

	/* detail
		short sample;
		short volume;
		short sound_range;
		short flags;         // bits 8-15: priority?, 2-7: number of sound samples
		// in this group, bits 0-1: channel number
		*/

	if (m_flags & OpenRaider_EnableSound)
	{
		printf("Processing pak sound files: ");
	}
	else
	{
		return;
	}

	for (i = 0; i < m_tombraider.getSoundSamplesCount(); ++i)
	{
		print(false, "Processing pak sounds: %i / %i",
				i, m_tombraider.getSoundSamplesCount());

		m_tombraider.getSoundSample(i, &riffSz, &riff);

		mSound.addWave(riff, riffSz, &id, mSound.SoundFlagsNone);

		if (id == TR_SOUND_F_PISTOL && id > 0)
		{
			m_testSFX = id;
		}

		delete [] riff;

		// sound[i].sound_id; // internal sound index
		// sound[i].flags;  // 0x40, 0x80, or 0xc0
		//pos[0] = sound[i].x;
		//pos[1] = sound[i].y;
		//pos[2] = sound[i].z;
		//mSound.SourceAt(id, pos);

		printf(".");
		fflush(stdout);
	}

	printf("\n");
}


void OpenRaider::loadLevel(char *mapname)
{
	int i, j, len;
	char filename[256];


	// Mongoose 2002.03.23, Clear last loaded 'world'
	m_render.setMode(Render::modeDisabled);
	m_render.ClearWorld();
	gWorld.destroy();

	// Mongoose 2002.01.02, Now draw load screen, since external
	//   GL textures are loaded and renderer is initialized
	m_render.setMode(Render::modeLoadScreen);
	gameFrame();

	/* 2003.07.05, Mongoose - No longer seeding, and looking for
		map to load -- load this map or fail and return */
	snprintf(filename, 254, "%s%s", m_pakDir, mapname);
	filename[255] = 0;
	len = strlen(filename);

	for (i = len, j = 0; i > 0; --i, ++j)
	{
		if (filename[i] == '/' || filename[i] == '\\')
			break;
	}

	j--;

	memset(m_mapName, 0, 32);

	for (i = 0; i < len - j && i < 30; ++i)
	{
		m_mapName[i] = filename[i + len - j];
	}

	m_tombraider.setDebug(m_flags & OpenRaider_DebugMap);

	m_flags |= OpenRaider_Loading;
	print(true, "Level %s loading", m_mapName);

	if (m_tombraider.Load(filename, percent_callback))
	{
		print(true, "ERROR: Failed to load level %s\n", m_mapName);
		return;
	}
	else
	{
		char altSfx[256];

		switch (m_tombraider.getEngine())
		{
		case TR_VERSION_2:
		case TR_VERSION_3:
			snprintf(altSfx, 255, "%s.sfx", filename);
			print(true, "Loading alternate SFX for TR2 or TR3 pak...\n");

			m_tombraider.loadSFX(altSfx);
			break;
		default:
			;
		}
	}

	print(true, "Optimizing and translating pak data...");
	m_flags ^= OpenRaider_Loading;

	// Mongoose 2002.08.16, Used to cache TR4 textures at 10% of file load
	//   in a callback - then with other engines process them here
	m_render.setMode(Render::modeDisabled);
	//sleep(1); // Why should we sleep here? -- xythobuz
	processTextures();
	m_render.setMode(Render::modeLoadScreen);
	print(true, "Level textures cached\n");

	// Cache/process rooms
	printf("Processing rooms: ");

   for (i = 0; i < m_tombraider.NumRooms(); ++i)
	{
		processRoom(i);
		print(false, "Processing rooms: %i/%i", i, m_tombraider.NumRooms());
	}

	printf("\n");

	// Cache/process meshes
	printf("Processing meshes: ");

   for (i = 0; i < m_tombraider.getMeshCount(); ++i)
	{
		m_render.setMode(Render::modeDisabled);
		processModel(i);
		m_render.setMode(Render::modeLoadScreen);
		print(false, "Processing meshes: %i/%i", i, m_tombraider.getMeshCount());
	}

	printf("\n");

	// Cache/process sprites
	processSprites();

	// Cache/process skeletal models
	processMoveables();

	// Cache/process sound fx
	processPakSounds();

#ifdef DEBUG_MEMEORY
	// Right before pak is cleared will be highest use or memory
	display_memory_usage();
#endif

	// Mongoose 2002.01.02, Go ahead and free the TR pak
	m_tombraider.reset();

	print(true, "Level pak freed from memory, Starting game...");

#ifdef DEBUG_MEMEORY
	display_memory_usage();
#endif

	// Mongoose 2002.01.02, FIXME GL call to critical section,
	//   needs mutex really
	m_render.setMode(Render::modeDisabled);
	//sleep(2);

	// Draw game, level is loaded
	m_render.setMode(Render::modeVertexLight);

	m_flags ^= OpenRaider_Loading;
}


void OpenRaider::gameFrame()
{
	SkeletalModel *mdl = 0x0;
	unsigned int ticks;
	float time;


	// Remember: ticks in milliseconds, time in hundredths
	gNetTicks = ticks = getTicks();
	time = gNetTicks * 0.1f;

	switch (m_render.getMode())
	{
	case Render::modeDisabled:
		break;
	case Render::modeLoadScreen:
		if ((ticks % 10000) > 1)
		{
			m_render.drawLoadScreen();
			swapBuffersGL();
		}
		break;
	default:
		if (LARA)
		{
			SkeletalModel *mdl = (SkeletalModel *)LARA->tmpHook;

			if (mdl)
			{
				float elapsed = time - mdl->lastTime;


				if (elapsed > mdl->rate)
				{
					if (mdl->getAnimation() == 0 &&
						 (mdl->getFrame() == 2 ||  mdl->getFrame() == 10))
					{
						if (m_flags & OpenRaider_EnableSound)
						{
							mSound.play(TR_SOUND_FOOTSTEP0);
						}
					}
					else if (mdl->getAnimation() == 15)
					{
						eventAnimTest(TR_ANIAMTION_RUN);
					}

					mdl->setFrame(mdl->getFrame()+1);
					mdl->lastTime = elapsed / mdl->rate;
				}
				else
				{
					mdl->lastTime = time;
				}
			}
		}

		m_render.Display();
		swapBuffersGL();

		if (mdl && mdl->getAnimation() == 12)
		{
			switch (LARA->moveType)
			{
			case worldMoveType_swim:
			case worldMoveType_fly:
			case worldMoveType_noClipping:
				eventAnimTest(TR_ANIAMTION_SWIM_IDLE);
				break;
			default:
				eventAnimTest(TR_ANIAMTION_STAND);
			}

			LARA->moving = false;
		}
	}

	if (m_flags & OpenRaider_ShowFPS)
	{
		static unsigned int frames = 0;
		static float lastTime = 0.0f;


		++frames;

		// Only update every second, so it can't be affected
		// by fast/slow cards it only counts frames instead
		// of estimating
		if (time - lastTime > 100.0f)
		{
			if (mText)
				mText->SetString(1, "FPS %d", frames);

			lastTime = time;
			frames = 0;
		}
	}
}


void OpenRaider::processTextures()
{
	unsigned char *image;
	unsigned char *bumpmap;
	int i;


	printf("Processing TR textures: ");

	//if ( m_tombraider.getNumBumpMaps())
	//	gBumpMapStart = m_tombraider.NumTextures();

	for (i = 0; i < m_tombraider.NumTextures(); ++i)
   {
		print(false, "Processing textures: %i/%i", i, m_tombraider.NumTextures());

		m_tombraider.Texture(i, &image, &bumpmap);

		// Overwrite any previous level textures on load
		m_render.loadTexture(image, 256, 256, mLevelTextureOffset + i);

		gMapTex2Bump.Add(mLevelTextureOffset + i, -1);

		if (bumpmap)
		{
			gMapTex2Bump.Add(mLevelTextureOffset + i, mLevelTextureOffset + i +
								  m_tombraider.NumTextures());
			m_render.loadTexture(bumpmap, 256, 256, mLevelTextureOffset + i +
										m_tombraider.NumTextures());
		}

		if (image)
			delete [] image;

		if (bumpmap)
			delete [] bumpmap;

		printf(".");
		fflush(stdout);
	}

	gTextureOffset = mLevelTextureOffset + m_tombraider.NumTextures();

	printf("\n");
}


////////////////////////////////////////////////////////////
// Private Accessors
////////////////////////////////////////////////////////////


////////////////////////////////////////////////////////////
// Private Mutators
////////////////////////////////////////////////////////////

void OpenRaider::soundEvent(int type, int id, vec3_t pos, vec3_t angles)
{
	switch (type)
	{
	case 0: // 	Reset listener position
		mSound.listenAt(pos, angles);
		break;
	default:
		mSound.sourceAt(id, pos);
		mSound.play(id);
	}
}


void OpenRaider::processSprites()
{
	int i, j, k, l, x, y, s_index, width, height;
	float scale, width2, height2;
	tr2_sprite_texture_t *sprite;
	tr2_sprite_texture_t *sprite_textures;
	tr2_sprite_sequence_t *sprite_sequence;
	sprite_seq_t *r_mesh;
	tr2_item_t *item;


	item = m_tombraider.Item();
	sprite_textures = m_tombraider.Sprite();
	sprite_sequence = m_tombraider.SpriteSequence();
	scale = 4.0;

	printf("Processing sprites: ");

	for (i = 0; i < m_tombraider.NumItems() - 1; ++i)
	{
		print(false, "Processing sprites in Items: %i/%i",
				i, m_tombraider.NumItems());

		// It's a mesh, skip it
		if (m_tombraider.Engine() == TR_VERSION_1 && item[i].intensity1 == -1)
			continue;

		k = item[i].object_id;

		// Search the SpriteSequence list
		//  (if we didn't already decide that it's a mesh)
		for (j = 0; j < (int)m_tombraider.NumSpriteSequences(); ++j)
		{
			if (sprite_sequence[j].object_id == k)
			{
				k = item[i].object_id;

				s_index = sprite_sequence[j].offset;

				r_mesh = new sprite_seq_t;
				gWorld.addSprite(r_mesh);
				r_mesh->num_sprites = -sprite_sequence[j].negative_length;
				r_mesh->sprite = new sprite_t[r_mesh->num_sprites];

				for (l = 0; l < r_mesh->num_sprites; ++l)
				{
					sprite = &sprite_textures[s_index];

					width = sprite->width >> 8;
					height = sprite->height >> 8;
					x = sprite->x;
					y = sprite->y;
					width2 = width * scale;
					height2 = height * scale;

					// For vising use
					r_mesh->sprite[l].pos[0] = item[i].x;
					r_mesh->sprite[l].pos[1] = item[i].y;
					r_mesh->sprite[l].pos[2] = item[i].z;
					r_mesh->sprite[l].texture = sprite->tile + m_texOffset;

					r_mesh->sprite[l].radius = width2 / 2.0;

					r_mesh->sprite[l].vertex[0].pos[0] = -width2 / 2.0;
					r_mesh->sprite[l].vertex[1].pos[0] = -width2 / 2.0;
					r_mesh->sprite[l].vertex[2].pos[0] = width2 / 2.0;
					r_mesh->sprite[l].vertex[3].pos[0] = width2 / 2.0;

					r_mesh->sprite[l].vertex[0].pos[1] = 0;
					r_mesh->sprite[l].vertex[1].pos[1] = -height2;
					r_mesh->sprite[l].vertex[2].pos[1] = -height2;
					r_mesh->sprite[l].vertex[3].pos[1] = 0;

					r_mesh->sprite[l].vertex[0].pos[2] = 0;
					r_mesh->sprite[l].vertex[1].pos[2] = 0;
					r_mesh->sprite[l].vertex[2].pos[2] = 0;
					r_mesh->sprite[l].vertex[3].pos[2] = 0;

					r_mesh->sprite[l].texel[3].st[0] = (double)(x+width)/TexelScale;
					r_mesh->sprite[l].texel[3].st[1] = (double)(y+height)/TexelScale;

					r_mesh->sprite[l].texel[2].st[0] = (double)(x+width)/TexelScale;
					r_mesh->sprite[l].texel[2].st[1] = (double)(y)/TexelScale;

					r_mesh->sprite[l].texel[1].st[0] = (double)(x) /TexelScale;
					r_mesh->sprite[l].texel[1].st[1] = (double)(y) /TexelScale;

					r_mesh->sprite[l].texel[0].st[0] = (double)(x) / TexelScale;
					r_mesh->sprite[l].texel[0].st[1] = (double)(y+height)/TexelScale;

					printf(".");
					fflush(stdout);
				}
			}
		}
	}

	printf("\n");
}


void OpenRaider::processMoveables()
{
	List <unsigned int> cache;
	List <skeletal_model_t *> cache2;
	tr2_mesh_t *mesh = NULL;
	tr2_moveable_t *moveable = NULL;
	tr2_meshtree_t *meshtree = NULL;
	tr2_item_t *item = NULL;
	tr2_animation_t *animation = NULL;
	unsigned short *frame = NULL;
	tr2_sprite_sequence_t *sprite_sequence = NULL;
	tr2_object_texture_t *object_texture = NULL;
	int i, j, object_id;
	int ent = 0;


	frame = m_tombraider.Frame();
	moveable = m_tombraider.Moveable();
	meshtree = m_tombraider.MeshTree();
	mesh = m_tombraider.Mesh();
	object_texture = m_tombraider.ObjectTextures();
	item = m_tombraider.Item();
	animation = m_tombraider.Animation();
	sprite_sequence = m_tombraider.SpriteSequence();

	printf("Processing skeletal models: ");

	for (i = 0; i < m_tombraider.NumItems(); ++i)
	{
		object_id = item[i].object_id;

		// It may not be a moveable, test for sprite
		if (!(m_tombraider.Engine() == TR_VERSION_1 && item[i].intensity1 == -1))
		{
			for (j = 0; j < (int)m_tombraider.NumSpriteSequences(); ++j)
			{
				if (sprite_sequence[j].object_id == object_id)
					break;
			}

			// It's not a moveable, skip sprite
			if (j != (int)m_tombraider.NumSpriteSequences())
			{
				printf("s");
				fflush(stdout);
				continue;
			}
		}

		for (j = 0; j < (int)m_tombraider.NumMoveables(); ++j)
		{
			if ((int)moveable[j].object_id == object_id)
				break;
		}

		// It's not a moveable or even a sprite?, skip unknown
		if (j == (int)m_tombraider.NumMoveables())
		{
			printf("?"); // what the wolf?
			fflush(stdout);
			continue;
		}

		processMoveable(j, i, &ent, cache2, cache, object_id);
	}

	// Get models that aren't items
	for (i = 0; i < m_tombraider.NumMoveables(); ++i)
	{
		print(false, "Processing skeletal models: %i/%i",
				i, m_tombraider.NumMoveables());

		switch ((int)moveable[i].object_id)
		{
		case 30:
		case 2: // Which tr needs this as model agian?
			processMoveable(i, i, &ent, cache2, cache,
								 (int)moveable[i].object_id);
			break;
		default:
			switch (m_tombraider.Engine())
			{
			case TR_VERSION_1:
				switch ((int)moveable[i].object_id)
				{
				case TombRaider1::LaraMutant:
					processMoveable(i, i, &ent, cache2, cache,
										 (int)moveable[i].object_id);
					break;
				}
				break;
			case TR_VERSION_4:
				switch ((int)moveable[i].object_id)
				{
				case TR4_PISTOLS_ANIM:
				case TR4_UZI_ANIM:
				case TR4_SHOTGUN_ANIM:
				case TR4_CROSSBOW_ANIM:
				case TR4_GRENADE_GUN_ANIM:
				case TR4_SIXSHOOTER_ANIM:
					processMoveable(i, i, &ent, cache2, cache,
										 (int)moveable[i].object_id);
					break;
				}
				break;
			default:
				;
			}
		}
	}

	printf("\n");
}


void OpenRaider::processMoveable(int index, int i, int *ent,
											List <skeletal_model_t *> &cache2,
											List <unsigned int> &cache, int object_id)
{
	skeletal_model_t *r_model = NULL;
	skeletal_model_t *c_model = NULL;
	animation_frame_t *animation_frame = NULL;
	tr2_mesh_t *mesh = NULL;
	tr2_moveable_t *moveable = NULL;
	tr2_meshtree_t *meshtree = NULL;
	tr2_item_t *item = NULL;
	tr2_animation_t *animation = NULL;
	tr2_meshtree_t *mesh_tree = NULL;
	bone_frame_t *bone = NULL;
	bone_tag_t *tag = NULL;
	entity_t *thing = NULL;
	SkeletalModel *sModel = 0x0;
	unsigned short *frame;
	int j, k, a, frame_step;
	unsigned int l, frame_offset, frame_count, f;
	float pos[3];
	float yaw;
	bool lara = false;
	int skyMesh;


	skyMesh = m_tombraider.getSkyModelId();
	frame = m_tombraider.Frame();
	moveable = m_tombraider.Moveable();
	meshtree = m_tombraider.MeshTree();
	mesh = m_tombraider.Mesh();
	item = m_tombraider.Item();
	animation = m_tombraider.Animation();

	pos[0] = item[i].x;
	pos[1] = item[i].y;
	pos[2] = item[i].z;

	yaw = ((item[i].angle >> 14) & 0x03);
	yaw *= 90;

	thing = new entity_t;
	thing->id = (*ent)++;
	thing->type = 0x00;
	thing->pos[0] = item[i].x;
	thing->pos[1] = item[i].y;
	thing->pos[2] = item[i].z;
	thing->angles[1] = yaw;
	thing->objectId = moveable[index].object_id;
	thing->moving = false;
	thing->animate = false;

	sModel = new SkeletalModel();
	m_render.addSkeletalModel(sModel);
	thing->tmpHook = sModel; // temp hack to keep a running version during refactoring

	if (m_tombraider.Engine() == TR_VERSION_1)
	{
		switch (thing->objectId)
		{
		case TombRaider1::Wolf:
			thing->state = TombRaider1::WolfState_Lying;
			//thing->animate = true;
			sModel->setAnimation(3);
			sModel->setFrame(0);
			break;
		}
	}

	// FIXME: Check here and see if we already have one for object_id later
	// if (gWorld.isCachedSkeletalModel(moveable[index].object_id))
	// {
	//   thing->modelId = m_render.add(sModel);
	//   return;
	// }

	r_model = new skeletal_model_t;
	r_model->id = moveable[index].object_id;

	// Gather more info if this is lara
	if (moveable[index].object_id == 0)
	{
		gLaraModel = r_model; // hack to avoid broken system until new event sys

		lara = true;
		m_camera.translate(pos[0], pos[1] - 470, pos[2]);
		thing->type = 0x02;
		LARA = thing; // Mongoose 2002.03.22, Cheap hack for now
		LARA->master = 0x0;

		switch (m_tombraider.Engine())
		{
		case TR_VERSION_3:
			LARA->modelId = i;
			sModel->setAnimation(TR_ANIAMTION_RUN);
			sModel->setIdleAnimation(TR_ANIAMTION_STAND);
			r_model->tr4Overlay = false;
			break;
		case TR_VERSION_4:
			LARA->modelId = i;
			sModel->setAnimation(TR_ANIAMTION_RUN);
			sModel->setIdleAnimation(TR_ANIAMTION_STAND);
			// Only TR4 lara has 2 layer bone tags/meshes per bone frame
			r_model->tr4Overlay = true;
			break;
		default:
			LARA->modelId = index;
			sModel->setAnimation(TR_ANIAMTION_RUN);
			sModel->setIdleAnimation(TR_ANIAMTION_STAND);
			r_model->tr4Overlay = false;
		}

		r_model->ponytailId = 0;
	}
	else
	{
		lara = false;
		r_model->ponytailId = -1;
	}

	// Animation
	a = moveable[index].animation;

	frame_offset = animation[a].frame_offset / 2;
	frame_step = animation[a].frame_size;

	int frame_cycle = 0;

	if (a >= (int)m_tombraider.NumAnimations())
	{
		a = m_tombraider.NumFrames() - frame_offset;
	}
	else
	{
		a = (animation[a].frame_offset / 2) - frame_offset;
	}

	if (frame_step != 0)  // prevent divide-by-zero errors
		a /= frame_step;

	if (a != 0) // prevent divide-by-zero errors
		frame_offset += frame_step * (frame_cycle % a);

	if (a < 0)
	{
		//		continue;
		return;
	}

	// FIXME: Might be better UID for each model, but this seems
	//        to work well
	j = object_id;

	// We only want one copy of the skeletal model in memory
	if (cache.Empty() || cache.SearchKey(j) == UINT_MAX)
	{
		sModel->model = r_model;
		gWorld.addEntity(thing);

		k = gWorld.addModel(r_model);

		cache.Add(j);
		cache2.Add(r_model);

		switch (m_tombraider.Engine())
		{
		case TR_VERSION_4:
			if (LARA && moveable[index].object_id == 30)
			{
				r_model->ponytailId = k;
				r_model->ponytailMeshId = moveable[index].starting_mesh;
				r_model->ponytailNumMeshes = ((moveable[index].num_meshes > 0) ?
													  moveable[index].num_meshes : 0);
				r_model->ponytailAngle = -90.0f;
				r_model->ponytail[0] = -3;
				r_model->ponytail[1] = -22;
				r_model->ponytail[2] = -20;
				r_model->ponyOff = 40;
				r_model->ponyOff2 = 32;
				r_model->pigtails = false;

				// Try to guess pigtails by looking for certian num verts in head
				if (mesh[moveable[0].starting_mesh].num_vertices > 80)
				{
					r_model->pigtails = true;
					r_model->ponyOff -= 20;
					r_model->ponytail[1] -= 32;
				}

				m_render.setFlags(Render::fRenderPonytail);
				print(true, "Found known ponytail\n");
			}
		default:
			if (LARA && moveable[index].object_id == 2)
			{
				r_model->ponytailId = k;
				r_model->ponytailMeshId = moveable[index].starting_mesh;
				r_model->ponytailNumMeshes = ((moveable[index].num_meshes > 0) ?
													  moveable[index].num_meshes : 0);
				r_model->ponytailAngle = -90.0f;
				r_model->ponytail[0] = 0;
				r_model->ponytail[1] = -20;
				r_model->ponytail[2] = -20;
				r_model->ponyOff = 40;
				r_model->ponyOff2 = 0;

				m_render.setFlags(Render::fRenderPonytail);
				print(true, "Found ponytail?\n");
			}
		}
	}
	else
	{
		delete r_model;

		c_model = cache2[cache.SearchKey(j)];
		sModel->model = c_model;
		gWorld.addEntity(thing);
		gWorld.addModel(c_model);
		printf("c"); // it's already cached
		fflush(stdout);

		//		continue;
		return;
	}


	int aloop = m_tombraider.getNumAnimsForMoveable(index);

#ifdef DEBUG
	if (m_flags & OpenRaider_DebugModel)
	{
		printf("\nanimation = %i, num_animations = %i\n",
				 moveable[index].animation, aloop);
		printf("\nitem[%i].flags = %i\nentity[%i]\n",
				 i, item[i].flags, thing->id);
	}
#endif

	//a = moveable[index].animation;
	//frame_offset = animation[a].frame_offset / 2;
	//frame_step = animation[a].frame_size;

	for (; a < aloop; ++a,
		  frame_offset = animation[a].frame_offset / 2,
		  frame_step = animation[a].frame_size)
	{
		animation_frame = new animation_frame_t;
		r_model->animation.pushBack(animation_frame);

		frame_count = (animation[a].frame_end - animation[a].frame_start) + 1;
		animation_frame->rate = animation[a].frame_rate;

#ifdef DEBUG
		if (m_flags & OpenRaider_DebugModel)
		{
			printf("animation[%i] state and unknowns = %i, %i, %i, %i, %i\n",
					 a, animation[a].state_id, animation[a].unknown1,
					 animation[a].unknown2, animation[a].unknown3,
					 animation[a].unknown4);
			printf("animation[%i].frame_rate = %i\n",
					 a, animation[a].frame_rate);
			printf("animation[%i].next_animation = %i\n",
					 a, animation[a].next_animation);
			printf("animation[%i].frame_offset = %i\n",
					 a, animation[a].frame_offset);
			printf("animation[%i].anim_command = %i\n",
					 a, animation[a].anim_command);
			printf("animation[%i].num_anim_commands = %i\n",
					 a, animation[a].num_anim_commands);
			printf("animation[%i].state_change_offset = %i\n",
					 a, animation[a].state_change_offset);
			printf("              frame_offset = %i\n",
					 frame_offset);
		}
#endif

		// Get all the frames for aniamtion
		for (f = 0; f < frame_count; ++f, frame_offset += frame_step)
		{
			// HACK: Lara's ObjectID is 315, but her meshes start at 0, so make a
			// quick substitution (so she doesn't appear as a bunch of thighs)
			if (index == 0 && m_tombraider.Engine() == TR_VERSION_3)
			{
				for (j = 0; j < (int)m_tombraider.NumMoveables() && !index; ++j)
				{
					if (moveable[j].object_id == 315)
						index = j;
				}
			}

			// Fix Lara in TR4
			if (index == 0 && m_tombraider.Engine() == TR_VERSION_4)
			{
				for (j = 0; j < (int)m_tombraider.NumMoveables() && !index; ++j)
				{
					// Body is ItemID 8, joints are ItemID 9
					//  (TR4 demo: body is ItemID 10, joints are ItemID 11)
					if (moveable[j].object_id == 8)
						index = j;
				}
			}
			else if (moveable[index].object_id == 8 &&
						m_tombraider.Engine() == TR_VERSION_4)
			{
				// KLUDGE to do "skinning"
				index = 0;

				for (j = 0; j < (int)m_tombraider.NumMoveables() && !index; ++j)
				{
					// Body is ItemID 8, joints are ItemID 9
					//  (TR4 demo: body is ItemID 10, joints are ItemID 11)
					if (moveable[j].object_id == 9)
						index = j;
				}
			}

#ifdef DEBUG
			if (m_flags & OpenRaider_DebugModel)
			{
				printf("animation[%i].boneframe[%i] = offset %i, step %i\n",
						 a, f, frame_offset, frame_step);
			}
#endif

			// Mongoose 2002.08.15, Was
			//   if (frame_offset + 8 > _tombraider.NumFrames())
			if (frame_offset > m_tombraider.NumFrames())
			{
				print(true, "WARNING: Bad animation frame %i > %i\n",
						 frame_offset, m_tombraider.NumFrames());

				// Mongoose 2002.08.15, Atempt to skip more likely bad animation data
				print(true, "WARNING: Handling bad animation data...");
				return; //continue;
			}

			// Generate bone frames and tags per frame ////////////
			bone = new bone_frame_t;
			animation_frame->frame.pushBack(bone);

			// Init translate for bone frame
			bone->pos[0] = (short)frame[frame_offset + 6];
			bone->pos[1] = (short)frame[frame_offset + 7];
			bone->pos[2] = (short)frame[frame_offset + 8];
			bone->yaw = yaw;

			//printf("%f %f %f\n", bone->pos[0], bone->pos[1], bone->pos[2]);

			l = 9;   // First angle offset in this Frame

			// Run through the tag and calculate the rotation and offset
			for (j = 0; j < (int)moveable[index].num_meshes; ++j)
			{
				tag = new bone_tag_t;
				bone->tag.pushBack(tag);
				tag->off[0] = 0.0;
				tag->off[1] = 0.0;
				tag->off[2] = 0.0;
				tag->flag = 0x00;
				tag->rot[0] = 0.0;
				tag->rot[1] = 0.0;
				tag->rot[2] = 0.0;
				tag->mesh = moveable[index].starting_mesh + j;


				// Setup offsets to produce skeletion
				if (j == 0)
				{
					// Since we use bone's offset, these aren't used
					tag->off[0] = 0.0;
					tag->off[1] = 0.0;
					tag->off[2] = 0.0;

					// Always push tag[0], this isn't really used either
					tag->flag = 0x02;
				}
				else  // Nonprimary tag - position relative to first tag
				{
					int *tree;
					// Hack: moveable[index].mesh_tree is a byte offset
					//       into mesh_tree[], so we have to convert to index
					tree = (int *)meshtree;
					mesh_tree = (tr2_meshtree_t *)&tree[moveable[index].mesh_tree
																	+ ((j - 1) * 4)];

					tag->off[0] = mesh_tree->x;
					tag->off[1] = mesh_tree->y;
					tag->off[2] = mesh_tree->z;
					tag->flag = mesh_tree->flags;
				}

				// Setup tag rotations
				m_tombraider.computeRotationAngles(&frame, &frame_offset, &l,
															 tag->rot, tag->rot+1, tag->rot+2);
			}
		}
	}

	if (i == skyMesh)
	{
		m_render.setSkyMesh(i, //moveable[i].starting_mesh,
								  (m_tombraider.Engine() == TR_VERSION_2));
	}

	printf(".");
	fflush(stdout);
}


int compareFaceTextureId(const void *voidA, const void *voidB)
{
	 texture_tri_t *a = (texture_tri_t *)voidA, *b = (texture_tri_t *)voidB;


	if (!a || !b)
		return -1; // error really

	// less than
	if (a->texture < b->texture)
		return -1;

	// greater than ( no need for equal )
	return 1;
}


void setupTextureColor(texture_tri_t *r_tri, Render *render, float *colorf)
{
	unsigned char color[4];
	unsigned int colorI;


	color[0] = (unsigned char)(colorf[0]*255.0f);
	color[1] = (unsigned char)(colorf[1]*255.0f);
	color[2] = (unsigned char)(colorf[2]*255.0f);
	color[3] = (unsigned char)(colorf[3]*255.0f);

	((unsigned char *)(&colorI))[3] = color[0];
	((unsigned char *)(&colorI))[2] = color[1];
	((unsigned char *)(&colorI))[1] = color[2];
	((unsigned char *)(&colorI))[0] = color[3];

	if (!gColorTextureHACK.find(colorI))
	{
		gColorTextureHACK.pushBack(colorI);
		r_tri->texture = gTextureOffset + gColorTextureHACK.size();

		render->loadTexture(Texture::generateColorTexture(color, 32, 32),
								  32, 32,
								  r_tri->texture);

#ifdef DEBUG_COLOR_TEXTURE_GEN
		printf("Color 0x%02x%02x%02x%02x | 0x%08xto texture[%i]?\n",
				 color[0], color[1], color[2], color[3], colorI,
				 gColorTextureHACK.size());
#endif
	}
	else
	{
		//printf("Color already loaded %i -> 0x%08x\n",
		//		 gColorTextureHACK.getCurrentIndex(),
		//		 gColorTextureHACK.current());

		r_tri->texture = gTextureOffset + gColorTextureHACK.getCurrentIndex();
	}

	//r_tri->texture = white; // White texture
}


void OpenRaider::processModel(int index)
{
   int i, j, count, texture, white;
	int vertexIndices[6];
	float st[12];
	float color[4];
	unsigned short transparency;
	texture_tri_t *r_tri;


	// Assert common sense
	if (index < 0 || !m_tombraider.isMeshValid(index))
	{
		// FIXME: allow sparse lists with matching ids instead?
		gWorld.addMesh(NULL); // Filler, to make meshes array ids align
		printf("x");
		fflush(stdout);
		return;
	}

	// WHITE texture id
	white = 0;

	model_mesh_t *mesh = new model_mesh_t;

	// Mongoose 2002.08.30, Testing support for 'shootable' models ( traceable )
	m_tombraider.getMeshCollisionInfo(index, mesh->center, &mesh->radius);

	// FIXME: Arrays don't work either  =)
	// Mesh geometery, colors, etc
	m_tombraider.getMeshVertexArrays(index,
												&mesh->vertexCount, &mesh->vertices,
												&mesh->normalCount, &mesh->normals,
												&mesh->colorCount,  &mesh->colors);


	// Textured Triangles
	count = m_tombraider.getMeshTexturedTriangleCount(index);
	mesh->texturedTriangles.reserve(count); // little faster

	for (i = 0; i < count; ++i)
   {
		r_tri = new texture_tri_t;

		m_tombraider.getMeshTexturedTriangle(index, i,
														 r_tri->index,
														 r_tri->st,
														 &r_tri->texture,
														 &r_tri->transparency);

		r_tri->texture += m_texOffset;

		// Add to face vector
		mesh->texturedTriangles.pushBack(r_tri);
	}


	// Coloured Triangles
	count = m_tombraider.getMeshColoredTriangleCount(index);
	mesh->coloredTriangles.reserve(count); // little faster

	for (i = 0; i < count; i++)
   {
		r_tri = new texture_tri_t;

		m_tombraider.getMeshColoredTriangle(index, i,
														r_tri->index,
														color);
		r_tri->st[0] = color[0];
		r_tri->st[1] = color[1];
		r_tri->st[2] = color[2];
		r_tri->st[3] = color[3];
		r_tri->st[4] = 1.0;
		r_tri->st[5] = 1.0;

#ifdef EXPERIMENTAL
		setupTextureColor(r_tri, &m_render, color);
#else
		r_tri->texture = white; // White texture
#endif
		r_tri->transparency = 0;

		// Add to face vector
		mesh->coloredTriangles.pushBack(r_tri);
	}

	// Textured Rectangles
	count = m_tombraider.getMeshTexturedRectangleCount(index);
	mesh->texturedRectangles.reserve(count*2); // little faster

	for (i = 0; i < count; ++i)
   {
		m_tombraider.getMeshTexturedRectangle(index, i,
														  vertexIndices,
														  st,
														  &texture,
														  &transparency);

		r_tri = new texture_tri_t;

		for (j = 0; j < 3; ++j)
			r_tri->index[j] = vertexIndices[j];

		for (j = 0; j < 6; ++j)
			r_tri->st[j] = st[j];

		r_tri->texture = texture + m_texOffset;
		r_tri->transparency = transparency;

		// Add to face vector
		mesh->texturedRectangles.pushBack(r_tri);

		r_tri = new texture_tri_t;

		for (j = 3; j < 6; ++j)
			r_tri->index[j-3] = vertexIndices[j];

		for (j = 6; j < 12; ++j)
			r_tri->st[j-6] = st[j];

		r_tri->texture = texture + m_texOffset;
		r_tri->transparency = transparency;

		// Add to face vector
		mesh->texturedRectangles.pushBack(r_tri);
	}


	// Coloured Rectangles
	count = m_tombraider.getMeshColoredRectangleCount(index);
	mesh->coloredRectangles.reserve(count*2); // little faster

	for (i = 0; i < count; ++i)
   {
		m_tombraider.getMeshColoredRectangle(index, i,
														 vertexIndices,
														 color);

		r_tri = new texture_tri_t;

		for (j = 0; j < 3; ++j)
			r_tri->index[j] = vertexIndices[j];

		//for (j = 0; j < 6; ++j)
		//	r_tri->st[j] = st[j];

		r_tri->st[0] = color[0];
		r_tri->st[1] = color[1];
		r_tri->st[2] = color[2];
		r_tri->st[3] = color[3];
		r_tri->st[4] = 1.0;
		r_tri->st[5] = 1.0;

#ifdef EXPERIMENTAL
		//for (j = 6; j < 12; ++j)
		//	r_tri->st[j-6] = st[j];
		setupTextureColor(r_tri, &m_render, color);
#else
		r_tri->texture = white; // White texture
#endif
		r_tri->transparency = 0;

		// Add to face vector
		mesh->coloredRectangles.pushBack(r_tri);

		r_tri = new texture_tri_t;

		for (j = 3; j < 6; ++j)
			r_tri->index[j-3] = vertexIndices[j];

		//for (j = 6; j < 12; ++j)
		//	r_tri->st[j-6] = st[j];

		r_tri->st[0] = color[0];
		r_tri->st[1] = color[1];
		r_tri->st[2] = color[2];
		r_tri->st[3] = color[3];
		r_tri->st[4] = 1.0;
		r_tri->st[5] = 1.0;

#ifdef EXPERIMENTAL
		setupTextureColor(r_tri, &m_render, color);
#else
		r_tri->texture = white; // White texture
#endif
		r_tri->transparency = 0;

		// Add to face vector
		mesh->coloredRectangles.pushBack(r_tri);
	}

	// Sort faces by texture
	mesh->texturedTriangles.qSort(compareFaceTextureId);
	mesh->coloredTriangles.qSort(compareFaceTextureId);
	mesh->texturedRectangles.qSort(compareFaceTextureId);
	mesh->coloredRectangles.qSort(compareFaceTextureId);

	gWorld.addMesh(mesh);
	printf(".");
	fflush(stdout);
}


#define MATRIX_TRANSFORMS
void OpenRaider::processRoom(int index)
{
	unsigned int i, j, count;
	room_mesh_t *r_mesh = NULL;
	RenderRoom *rRoom = NULL;
#ifdef MATRIX_TRANSFORMS
	//matrix_t transform;
	Matrix transform;
#endif


   if (!m_tombraider.isRoomValid(index))
	{
		openraider_error("OpenRaider::RoomSetup", "Invalid room index",
							  __FILE__, __LINE__);

		print(false, "WARNING: Handling invalid vertex array in room");
		gWorld.addRoom(0x0);
		m_render.addRoom(0x0);

		printf("x");
		fflush(stdout);
		return;
	}

	rRoom = new RenderRoom();
	r_mesh = new room_mesh_t;
	r_mesh->id = index;

	m_tombraider.getRoomInfo(index, &r_mesh->flags, r_mesh->pos,
									 r_mesh->bbox_min, r_mesh->bbox_max);

	// Adjust positioning for OR world coord translation
	r_mesh->bbox_min[0] += r_mesh->pos[0];
	r_mesh->bbox_max[0] += r_mesh->pos[0];
	r_mesh->bbox_min[2] += r_mesh->pos[2];
	r_mesh->bbox_max[2] += r_mesh->pos[2];

	// Mongoose 2002.04.03, Setup 3d transform
#ifdef MATRIX_TRANSFORMS
	//mtkMatrixIdentity(transform);
	//mtkMatrixTranslate(transform,
	//						 r_mesh->pos[0], r_mesh->pos[1], r_mesh->pos[2]);
	transform.setIdentity();
	transform.translate(r_mesh->pos);
#else
#endif

	// Setup portals
	float portalVertices[12];
	count = m_tombraider.getRoomPortalCount(index);

	// FIXME: OR wrongly uses a cached adj room list for rendering vis
	r_mesh->adjacentRooms.reserve(count + 1);
	r_mesh->adjacentRooms.setError(-1);

   // Current room is always first
	r_mesh->adjacentRooms.pushBack(index);

	for (i = 0; i < count; ++i)
	{
		portal_t *portal = new portal_t;

		m_tombraider.getRoomPortal(index, i,
											&portal->adjoining_room, portal->normal,
											portalVertices);

		for (j = 0; j < 4; ++j)
		{
			portal->vertices[j][0] = portalVertices[j*3];
			portal->vertices[j][1] = portalVertices[j*3+1];
			portal->vertices[j][2] = portalVertices[j*3+2];

			// Relative coors in vis portals
#ifdef MATRIX_TRANSFORMS
			//mtkMatrixTransform(transform, portal->vertices[j]);
			transform.multiply3v(portal->vertices[j], portal->vertices[j]);
#else
			portal->vertices[j][0] += r_mesh->pos[0];
			portal->vertices[j][1] += r_mesh->pos[1];
			portal->vertices[j][2] += r_mesh->pos[2];
#endif
		}

		r_mesh->adjacentRooms.pushBack(portal->adjoining_room);
		r_mesh->portals.pushBack(portal);
	}

	// Physics/gameplay use /////////////////////////////

	// FIXME: Use more of sector structure, boxes, and floordata

	// List of sectors in this room
	unsigned int sectorFlags;
	int floorDataIndex, boxIndex, roomBelow, roomAbove;
	count = m_tombraider.getRoomSectorCount(index, &r_mesh->numZSectors,
														 &r_mesh->numXSectors);
	r_mesh->sectors.reserve(count);
	r_mesh->sectors.setError(0x0);

	for (i = 0; i < count; ++i)
	{
		sector_t *sector = new sector_t;

		m_tombraider.getRoomSector(index, i, &sectorFlags,
											&sector->ceiling, &sector->floor,
											&floorDataIndex, &boxIndex, &roomBelow,
											&roomAbove);

		if (sectorFlags & tombraiderSector_wall)
		{
			sector->wall = true;
		}
		else
		{
			sector->wall = false;
		}

		r_mesh->sectors.pushBack(sector);
	}

	// Setup collision boxes ( Should use sectors, but this is a test )
	count = m_tombraider.getRoomBoxCount(index);
	r_mesh->boxes.reserve(count);
	r_mesh->boxes.setError(0x0);

	// FIXME: Only to be done only on room[0]?  I don't think so...
	for (i = 0; !index && i < count; ++i)
	{
		box_t *box = new box_t;

		m_tombraider.getRoomBox(index, i,
										box->a.pos, box->b.pos, box->c.pos, box->d.pos);

		r_mesh->boxes.pushBack(box);
	}


	// Setup room lights /////////////////////////////////////
	unsigned int lightFlags, lightType;
	count = m_tombraider.getRoomLightCount(index);
	rRoom->lights.reserve(count);
	rRoom->lights.setError(0x0);

	for (i = 0; i < count; ++i)
	{
		Light *light = new Light();

		m_tombraider.getRoomLight(index, i,
										  light->mPos, light->mColor, light->mDir,
										  &light->mAtt, &light->mCutoff,
										  &lightType, &lightFlags);

		switch (lightType)
		{
		case tombraiderLight_typeDirectional:
			light->mType = Light::typeDirectional;
			break;
		case tombraiderLight_typeSpot:
			light->mType = Light::typeSpot;
			break;
		case tombraiderLight_typePoint:
		default:
			light->mType = Light::typePoint;
		}

		rRoom->lights.pushBack(light);
	}


	// Room geometery //////////////////////////////////

	//#define EXPERIMENTAL_UNFIFIED_ROOM_GEOMETERY
#ifdef EXPERIMENTAL_UNFIFIED_ROOM_GEOMETERY
	unsigned int vertexCount, normalCount, colorCount, triCount;
	vec_t *vertexArray;
	vec_t *normalArray;
	vec_t *colorArray;
	unsigned int *indices, *flags;
	float *texCoords;
	int *textures;


	m_tombraider.getRoomVertexArrays(index,
												&vertexCount, &vertexArray,
												&normalCount, &normalArray,
												&colorCount, &colorArray);

	rRoom->mesh.bufferVertexArray(vertexCount, (vec_t *)vertexArray);
	rRoom->mesh.bufferNormalArray(normalCount, (vec_t *)normalArray);
	rRoom->mesh.bufferColorArray(vertexCount, (vec_t *)colorArray, 4);

	m_tombraider.getRoomTriangles(index, m_texOffset,
											&triCount, &indices, &texCoords, &textures,
											&flags);

	rRoom->mesh.bufferTriangles(triCount, indices, texCoords, textures, flags);
#else
	float rgba[4];
	float xyz[3];

	count = m_tombraider.getRoomVertexCount(index);
	rRoom->mesh.allocateVertices(count);
	rRoom->mesh.allocateNormals(0); // count
	rRoom->mesh.allocateColors(count);

	for (i = 0; i < count; ++i)
	{
		m_tombraider.getRoomVertex(index, i, xyz, rgba);

		rRoom->mesh.setVertex(i, xyz[0], xyz[1], xyz[2]);
		rRoom->mesh.setColor(i, rgba);
	}

	// Mongoose 2002.06.09, Setup allocation of meshes and polygons
	// Counters ( Textured polygon lists are allocated per texture)
	//          ( Textures are mapped to these meshes )
	int triangle_counter[TextureLimit];
	int triangle_counter_alpha[TextureLimit];
	int rectangle_counter[TextureLimit];
	int rectangle_counter_alpha[TextureLimit];
	int tris_mesh_map[TextureLimit];
	int rect_mesh_map[TextureLimit];


	for (i = 0; i < TextureLimit; ++i)
	{
		triangle_counter[i]        = 0;
		triangle_counter_alpha[i]  = 0;
		rectangle_counter[i]       = 0;
		rectangle_counter_alpha[i] = 0;

		tris_mesh_map[i] = -1;
		rect_mesh_map[i] = -1;
	}

	unsigned int numTris = 0;
	unsigned int numQuads = 0;

	int texture;
	unsigned int r, t, q, v, flags;
	unsigned int indices[4];
	float texCoords[8];

	count = m_tombraider.getRoomTriangleCount(index);

	// Mongoose 2002.08.15, Presort by alpha and texture and setup mapping
	for (t = 0; t < count; ++t)
   {
		m_tombraider.getRoomTriangle(index, t,
											  indices, texCoords, &texture, &flags);

		texture += m_texOffset;

		if (texture > (int)TextureLimit)
		{
			print(true, "Handling bad room[%i].tris[%i].texture = %i",
					index, t, texture);
			texture = TextureLimit - 1;
		}

		// Counters set up polygon allocation
		if (flags & tombraiderFace_Alpha ||
			 flags & tombraiderFace_PartialAlpha)
		{
			triangle_counter_alpha[texture] += 1;
		}
		else
		{
			triangle_counter[texture] += 1;
		}

		// Counter sets up texture id to mesh id mapping
		if (tris_mesh_map[texture] == -1)
		{
			tris_mesh_map[texture] = ++numTris;
		}
	}

	count = m_tombraider.getRoomRectangleCount(index);

	for (r = 0; r < count; ++r)
   {
		m_tombraider.getRoomRectangle(index, r,
											  indices, texCoords, &texture, &flags);

		texture += m_texOffset;

		if (texture > (int)TextureLimit)
		{
			print(true, "Handling bad room[%i].quad[%i].texture = %i",
					index, r, texture);
			texture = TextureLimit - 1;
		}

		if (flags & tombraiderFace_Alpha ||
			 flags & tombraiderFace_PartialAlpha)
		{
			rectangle_counter_alpha[texture] += 1;
		}
		else
		{
			rectangle_counter[texture] += 1;
		}

		if (rect_mesh_map[texture] == -1)
		{
			rect_mesh_map[texture] = ++numQuads;
		}
	}

	// Allocate indexed polygon meshes
	rRoom->mesh.allocateTriangles(numTris);
	rRoom->mesh.allocateRectangles(numQuads);

	for (i = 0, j = 0; i < TextureLimit; ++i)
	{
		if (tris_mesh_map[i] > 0)
		{
			j = tris_mesh_map[i] - 1;

			t = triangle_counter[i];

			rRoom->mesh.mTris[j].texture = i;
#ifdef MULTITEXTURE
			rRoom->mesh.mTris[j].bumpmap = gMapTex2Bump[i];
#endif
			rRoom->mesh.mTris[j].cnum_triangles = 0;
			rRoom->mesh.mTris[j].num_triangles = 0;
			rRoom->mesh.mTris[j].cnum_alpha_triangles = 0;
			rRoom->mesh.mTris[j].num_alpha_triangles = 0;
			rRoom->mesh.mTris[j].triangles = 0x0;
			rRoom->mesh.mTris[j].alpha_triangles = 0x0;
			rRoom->mesh.mTris[j].texcoors = 0x0;
			rRoom->mesh.mTris[j].texcoors2 = 0x0;

			if (t > 0)
			{
				rRoom->mesh.mTris[j].num_triangles = t;
				rRoom->mesh.mTris[j].triangles = new unsigned int[t*3];
				rRoom->mesh.mTris[j].num_texcoors = t * 3;
				rRoom->mesh.mTris[j].texcoors = new vec2_t[t * 3];
			}

			t = triangle_counter_alpha[i];

			if (t > 0)
			{
				rRoom->mesh.mTris[j].num_alpha_triangles = t;
				rRoom->mesh.mTris[j].alpha_triangles = new unsigned int[t*3];
				rRoom->mesh.mTris[j].num_texcoors2 = t * 3;
				rRoom->mesh.mTris[j].texcoors2 = new vec2_t[t * 3];
			}
		}

		///////////////////////////////////////////

		if (rect_mesh_map[i] > 0)
		{
			j = rect_mesh_map[i] - 1;

			r = rectangle_counter[i];

			rRoom->mesh.mQuads[j].texture = i;
#ifdef MULTITEXTURE
			rRoom->mesh.mQuads[j].bumpmap = gMapTex2Bump[i];
#endif
			rRoom->mesh.mQuads[j].cnum_quads = 0;
			rRoom->mesh.mQuads[j].num_quads = 0;
			rRoom->mesh.mQuads[j].cnum_alpha_quads = 0;
			rRoom->mesh.mQuads[j].num_alpha_quads = 0;
			rRoom->mesh.mQuads[j].quads = 0x0;
			rRoom->mesh.mQuads[j].alpha_quads = 0x0;
			rRoom->mesh.mQuads[j].texcoors = 0x0;
			rRoom->mesh.mQuads[j].texcoors2 = 0x0;

			if (r > 0)
			{
				rRoom->mesh.mQuads[j].num_quads = r;
				rRoom->mesh.mQuads[j].quads = new unsigned int[r*4];
				rRoom->mesh.mQuads[j].num_texcoors = r * 4;
				rRoom->mesh.mQuads[j].texcoors = new vec2_t[r * 4];
			}

			r = rectangle_counter_alpha[i];

			if (r > 0)
			{
				rRoom->mesh.mQuads[j].num_alpha_quads = r;
				rRoom->mesh.mQuads[j].alpha_quads = new unsigned int[r*4];
				rRoom->mesh.mQuads[j].num_texcoors2 = r * 4;
				rRoom->mesh.mQuads[j].texcoors2 = new vec2_t[r * 4];
			}
		}
	}

	// Generate textured triangles
	count = m_tombraider.getRoomTriangleCount(index);

	for (t = 0; t < count; ++t)
   {
		m_tombraider.getRoomTriangle(index, t,
											  indices, texCoords, &texture, &flags);

		// Adjust texture id using m_texOffset to map into
		// correct textures
		texture += m_texOffset;

		j = tris_mesh_map[texture] - 1;

		// Setup per vertex
		for (i = 0; i < 3; ++i)
		{
			// Get vertex index {(0, a), (1, b), (2, c)}
			v = indices[i];

			if ((flags & tombraiderFace_Alpha ||
				  flags & tombraiderFace_PartialAlpha) &&
				 rRoom->mesh.mTris[j].num_alpha_triangles > 0)
			{
				q = rRoom->mesh.mTris[j].cnum_alpha_triangles*3+i;

				rRoom->mesh.mTris[j].alpha_triangles[q] = v;

				rRoom->mesh.mTris[j].texcoors2[q][0] = texCoords[i*2];
				rRoom->mesh.mTris[j].texcoors2[q][1] = texCoords[i*2+1];
			}
			else if (rRoom->mesh.mTris[j].num_triangles > 0)
			{
				q = rRoom->mesh.mTris[j].cnum_triangles*3+i;

				rRoom->mesh.mTris[j].triangles[q] = v;

				rRoom->mesh.mTris[j].texcoors[q][0] = texCoords[i*2];
				rRoom->mesh.mTris[j].texcoors[q][1] = texCoords[i*2+1];
			}

			// Partial alpha hack
			if (flags & tombraiderFace_PartialAlpha)
			{
				//rRoom->mesh.colors[v].rgba[3] = 0.45;
			}
		}

		if (flags & tombraiderFace_Alpha ||
			 flags & tombraiderFace_PartialAlpha)
		{
			rRoom->mesh.mTris[j].cnum_alpha_triangles++;
		}
		else
		{
			rRoom->mesh.mTris[j].cnum_triangles++;
		}
	}


	// Generate textured quads
	count = m_tombraider.getRoomRectangleCount(index);

	for (r = 0; r < count; ++r)
   {
		m_tombraider.getRoomRectangle(index, r,
											  indices, texCoords, &texture, &flags);

		// Adjust texture id using m_texOffset to map into
		// correct textures
		texture += m_texOffset;

		if (texture > (int)TextureLimit)
		{
			texture = TextureLimit - 1;
		}

		j = rect_mesh_map[texture] - 1;

		if (rRoom->mesh.mQuads[j].num_quads <= 0 &&
			 rRoom->mesh.mQuads[j].num_alpha_quads <= 0)
			continue;

		// Setup per vertex
		for (i = 0; i < 4; ++i)
		{
			// Get vertex index {(0, a), (1, b), (2, c), (3, d)}
			v = indices[i];

			if ((flags & tombraiderFace_Alpha ||
				  flags & tombraiderFace_PartialAlpha) &&
				 rRoom->mesh.mQuads[j].num_alpha_quads > 0)
			{
				q = rRoom->mesh.mQuads[j].cnum_alpha_quads*4+i;

				rRoom->mesh.mQuads[j].alpha_quads[q] = v;

				rRoom->mesh.mQuads[j].texcoors2[q][0] = texCoords[i*2];
				rRoom->mesh.mQuads[j].texcoors2[q][1] = texCoords[i*2+1];
			}
			else if (rRoom->mesh.mQuads[j].num_quads > 0)
			{
				q = rRoom->mesh.mQuads[j].cnum_quads*4+i;

				rRoom->mesh.mQuads[j].quads[q] = v;

				rRoom->mesh.mQuads[j].texcoors[q][0] = texCoords[i*2];
				rRoom->mesh.mQuads[j].texcoors[q][1] = texCoords[i*2+1];
			}

			// Partial alpha hack
			if (flags & tombraiderFace_PartialAlpha)
			{
				//rRoom->mesh.colors[v].rgba[3] = 0.45;
			}
		}

		if (flags & tombraiderFace_Alpha ||
			 flags & tombraiderFace_PartialAlpha)
		{
			rRoom->mesh.mQuads[j].cnum_alpha_quads++;
		}
		else
		{
			rRoom->mesh.mQuads[j].cnum_quads++;
		}
	}
#endif

	// Room models
	count = m_tombraider.getRoomModelCount(index);
	r_mesh->models.reserve(count);
	r_mesh->models.setError(0x0);

	for (i = 0; i < count; ++i)
	{
		static_model_t *model = new static_model_t;

		m_tombraider.getRoomModel(index, i,
										  &model->index, model->pos, &model->yaw);

		r_mesh->models.pushBack(model);
	}

	// Room sprites
	float spriteVertices[12];
	float spriteTexCoords[8];
	count = m_tombraider.getRoomSpriteCount(index);
	r_mesh->sprites.reserve(count);
	r_mesh->sprites.setError(0x0);

	for (i = 0; i < count; ++i)
	{
		sprite_t *sprite = new sprite_t;

		m_tombraider.getRoomSprite(index, i,
											10.0f, &sprite->texture, sprite->pos,
											spriteVertices, spriteTexCoords);

		sprite->texture += m_texOffset; // OpenRaider preloads some textures

		sprite->vertex[0].pos[0] = spriteVertices[0];
		sprite->vertex[0].pos[1] = spriteVertices[1];
		sprite->vertex[0].pos[2] = spriteVertices[2];
		sprite->vertex[1].pos[0] = spriteVertices[3];
		sprite->vertex[1].pos[1] = spriteVertices[4];
		sprite->vertex[1].pos[2] = spriteVertices[5];
		sprite->vertex[2].pos[0] = spriteVertices[6];
		sprite->vertex[2].pos[1] = spriteVertices[7];
		sprite->vertex[2].pos[2] = spriteVertices[8];
		sprite->vertex[3].pos[0] = spriteVertices[9];
		sprite->vertex[3].pos[1] = spriteVertices[10];
		sprite->vertex[3].pos[2] = spriteVertices[11];

		sprite->texel[0].st[0] = spriteTexCoords[0];
		sprite->texel[0].st[1] = spriteTexCoords[1];
		sprite->texel[1].st[0] = spriteTexCoords[2];
		sprite->texel[1].st[1] = spriteTexCoords[3];
		sprite->texel[2].st[0] = spriteTexCoords[4];
		sprite->texel[2].st[1] = spriteTexCoords[5];
		sprite->texel[3].st[0] = spriteTexCoords[6];
		sprite->texel[3].st[1] = spriteTexCoords[7];

		r_mesh->sprites.pushBack(sprite);
	}

	gWorld.addRoom(r_mesh);

	rRoom->room = r_mesh;
	m_render.addRoom(rRoom);

	printf(".");
	fflush(stdout);
}


void OpenRaider::consoleCommand(char *cmd)
{
	if (!cmd || !cmd[0])
		return;

	// Mongoose 2003.05.31, Strip off decp console prefix
	if (cmd[0] == '>')
	{
		rc_command(">", cmd);
	}

	if (rc_command("quit", cmd))
	{
		shutdown(0);
	}
	else if (rc_command("md3", cmd))
	{
#ifdef USING_MD3
		m_render.loadMd3(cmd, "default");
		print(true, "\nYou've found an Easter Egg!\n");
#else
		print(true, "\nThis build isn't MD3 Easter Egg enabled\n");
#endif
	}
	else if (rc_command("port", cmd))
	{
		Network &net = *Network::Instance();
		net.setPort(atoi(cmd));
	}
	else if (rc_command("killserver", cmd))
	{
		Network &net = *Network::Instance();


		print(true, "Stopping network server...");
		net.killServerThread();
	}
	else if (rc_command("server", cmd))
	{
		Network &net = *Network::Instance();


		print(true, "Starting network server...");
		net.spawnServerThread();
	}
	else if (rc_command("disconnect", cmd))
	{
		Network &net = *Network::Instance();


		print(true, "Diconnecting...");
		net.killClientThread();
	}
	else if (rc_command("connect", cmd))
	{
		Network &net = *Network::Instance();


		print(true, "Connecting to %s...", cmd);

		net.setRemoteHost(cmd);
		net.spawnClientThread();
	}
	else if (rc_command("fly", cmd))
	{
		mNoClipping = worldMoveType_fly;

		if (LARA)
		{
			LARA->moveType = worldMoveType_fly;
		}

		print(false, "World clipping is [SPACEY]");
	}
	else if (rc_command("walk", cmd))
	{
		mNoClipping = worldMoveType_walk;

		if (LARA)
		{
			LARA->moveType = worldMoveType_walk;
		}

		print(false, "World clipping is [ON]");
	}
	else if (rc_command("ghost", cmd))
	{
		mNoClipping = worldMoveType_noClipping;

		if (LARA)
		{
			LARA->moveType = worldMoveType_noClipping;
		}

		print(false, "World clipping is [OFF]");
	}
	else if (rc_command("mem", cmd))
	{
#ifdef DEBUG_MEMEORY
		if (rc_command("usage", cmd))
		{
			display_memory_usage();
		}
		else if (rc_command("report", cmd))
		{
			dump_memory_report();
		}
#else
		printf("This build isn't DEBUG_MEMEORY enabled\n");
#endif
	}
	else if (rc_command("loadlevel", cmd))
	{
		loadLevel(cmd);
	}
	else if (rc_command("play", cmd))
	{
		if (m_flags & OpenRaider_EnableSound)
		{
			mSound.play(atoi(cmd));
		}
	}
	else if (rc_command("sensitivity.x", cmd))
	{
		m_mouseX = atof(cmd);
	}
	else if (rc_command("sensitivity.y", cmd))
	{
		m_mouseY = atof(cmd);
	}
	else if (rc_command("r_pigtails", cmd))
	{
		if (gLaraModel)
		{
			gLaraModel->pigtails = atoi(cmd);

			if (gLaraModel->pigtails)
			{
				gLaraModel->ponyOff -= 20;
				gLaraModel->ponytail[1] -= 32;
			}
			else
			{
				gLaraModel->ponyOff += 20;
				gLaraModel->ponytail[1] += 32;
			}
		}
	}
	else if (rc_command("r_ponyangle", cmd))
	{
		if (gLaraModel)
		{
			gLaraModel->ponytailAngle = atoi(cmd);
		}
	}
	else if (rc_command("r_ponyx", cmd))
	{
		if (gLaraModel)
		{
			gLaraModel->ponytail[0] = atoi(cmd);
		}
	}
	else if (rc_command("r_ponyy", cmd))
	{
		if (gLaraModel)
		{
			gLaraModel->ponytail[1] = atoi(cmd);
		}
	}
	else if (rc_command("r_ponyz", cmd))
	{
		if (gLaraModel)
		{
			gLaraModel->ponytail[2] = atoi(cmd);
		}
	}
	else if (rc_command("r_animate", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fAnimateAllModels);
			print(false, "Animating all models");
		}
		else
		{
			m_render.clearFlags(Render::fAnimateAllModels);
			print(false, "No longer animating all models");
		}
	}
	else if (rc_command("r_ponytail", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fRenderPonytail);
			print(false, "Rendering ponytail");
		}
		else
		{
			m_render.clearFlags(Render::fRenderPonytail);
			print(false, "No longer rendering ponytail");
		}
	}
	else if (rc_command("r_light", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fGL_Lights);
		}
		else
		{
			m_render.clearFlags(Render::fGL_Lights);
		}
	}
	else if (rc_command("hop", cmd))
	{
		if (atoi(cmd))
		{
			gWorld.setFlag(World::fEnableHopping);
			print(true, "Room hopping is on");
		}
		else
		{
			gWorld.clearFlag(World::fEnableHopping);
			print(true, "Room hopping is off");
		}
	}
	else if (rc_command("r_fog", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fFog);
		}
		else
		{
			m_render.clearFlags(Render::fFog);
		}
	}
	else if (rc_command("wireframe", cmd))
	{
		m_render.setMode(Render::modeWireframe);
		print(false, "wireframe mode");
	}
	else if (rc_command("solid", cmd))
	{
		m_render.setMode(Render::modeSolid);
		print(false, "solid mode");
	}
	else if (rc_command("texture", cmd))
	{
		m_render.setMode(Render::modeTexture);
		print(false, "texture mode");
	}
	else if (rc_command("vertexlight", cmd))
	{
		m_render.setMode(Render::modeVertexLight);
		print(false, "vertexlight mode");
	}
	else if (rc_command("titlescreen", cmd))
	{
		m_render.setMode(Render::modeLoadScreen);
		print(false, "titlescreen mode");
	}
	else if (rc_command("r_viewmodel", cmd))
	{
		if (LARA)
		{
			SkeletalModel *smdl = (SkeletalModel *)LARA->tmpHook;
			skeletal_model_t *mdl = gWorld.getModel(atoi(cmd));

			if (smdl)
			{
				smdl->setModel(mdl);
			}
		}

		//m_render.ViewModel(LARA, atoi(cmd));
	}
	else if (rc_command("r_oneroom", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fOneRoom);
		}
		else
		{
			m_render.clearFlags(Render::fOneRoom);
		}
	}
	else if (rc_command("r_allrooms", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fAllRooms);
		}
		else
		{
			m_render.clearFlags(Render::fAllRooms);
		}

		print(true, "Rendering all rooms [%s]", (atoi(cmd) == 0) ? "off" : "on");
	}
	else if (rc_command("r_sprite", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fSprites);
		}
		else
		{
			m_render.clearFlags(Render::fSprites);
		}
	}
	else if (rc_command("r_roommodel", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fRoomModels);
		}
		else
		{
			m_render.clearFlags(Render::fRoomModels);
		}
	}
	else if (rc_command("r_entmodel", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fEntityModels);
		}
		else
		{
			m_render.clearFlags(Render::fEntityModels);
		}
	}
	else if (rc_command("r_particle", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fParticles);
		}
		else
		{
			m_render.clearFlags(Render::fParticles);
		}
	}
	else if (rc_command("r_vis", cmd))
	{
		if (atoi(cmd))
		{
			m_render.clearFlags(Render::fUsePortals);
		}
		else
		{
			m_render.clearFlags(Render::fUsePortals);
		}
	}
	else if (rc_command("r_upf", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fUpdateRoomListPerFrame);
		}
		else
		{
			m_render.clearFlags(Render::fUpdateRoomListPerFrame);
		}
	}
	else if (rc_command("r_portal", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fPortals);
		}
		else
		{
			m_render.clearFlags(Render::fPortals);
		}
	}
	else if (rc_command("r_vmodel", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fViewModel);
		}
		else
		{
			m_render.clearFlags(Render::fViewModel);
		}
	}
	else if (rc_command("r_ralpha", cmd))
	{
		if (atoi(cmd))
		{
			m_render.setFlags(Render::fRoomAlpha);
		}
		else
		{
			m_render.clearFlags(Render::fRoomAlpha);
		}
	}
	else if (rc_command("resize", cmd))
	{
		if (rc_command("xga", cmd))
		{
			resize(1024, 768);
			m_render.Update(1024, 768);
		}
		else if (rc_command("svga", cmd))
		{
			resize(800, 600);
			m_render.Update(800, 600);
		}
		else if (rc_command("vga", cmd))
		{
			resize(640, 460);
			m_render.Update(640, 460);
		}
	}
	else if (rc_command("sshot", cmd))
	{
		char sfilename[1024];
		char *tmp = fullPath("~/.OpenRaider/sshots/", '/');

		/* Not very pretty, but gets it done */
		snprintf(sfilename, 1024, "%s%s", tmp, VERSION);
		delete [] tmp;
		m_render.screenShot(sfilename);
		print(false, "Took screenshot");
	}
	else if (rc_command("fullscreen", cmd))
	{
		toggleFullscreen();
	}
	else if (rc_command("showfps", cmd))
	{
		m_flags |= OpenRaider_ShowFPS;

		if (!atoi(cmd))
		{
			m_flags ^= OpenRaider_ShowFPS;
		}
	}
	else if (rc_command("bind", cmd))
	{
		if (rc_command("+forward", cmd))
		{
			bindKeyCommand("+forward", atoi(cmd), OpenRaiderKey_forward);
		}
		else if (rc_command("+console", cmd))
		{
			bindKeyCommand("+console", atoi(cmd), OpenRaiderKey_console);
		}
		else if (rc_command("+backward", cmd))
		{
			bindKeyCommand("+backward", atoi(cmd), OpenRaiderKey_backward);
		}
		else if (rc_command("+jump", cmd))
		{
			bindKeyCommand("+jump", atoi(cmd), OpenRaiderKey_jump);
		}
		else if (rc_command("+crouch", cmd))
		{
			bindKeyCommand("+crouch", atoi(cmd), OpenRaiderKey_crouch);
		}
		else if (rc_command("+right", cmd))
		{
			bindKeyCommand("+right", atoi(cmd), OpenRaiderKey_right);
		}
		else if (rc_command("+left", cmd))
		{
			bindKeyCommand("+left", atoi(cmd), OpenRaiderKey_left);
		}
		else if (rc_command("+attack", cmd))
		{
			bindKeyCommand("+attack", atoi(cmd), OpenRaiderKey_attack);
		}
	}
	else if (rc_command("set", cmd))
	{
		if (rc_command("mousegrab", cmd))
		{
			setGrabMouse(atoi(cmd));
			print(true, "Mouse grabbing [%s]", atoi(cmd) ? "on" : "off");
		}
	}
	else if (rc_command("stat", cmd))
	{
		if (rc_command("fps", cmd))
		{
			m_flags ^= OpenRaider_ShowFPS;
		}
		else if (rc_command("pos", cmd))
		{
			if (LARA)
			{
				print(true, "Room %2i  Pos %.0f %.0f %.0f  Yaw %.0f  Pitch %.0f",
						LARA->room,
						LARA->pos[0], LARA->pos[1], LARA->pos[2],
						helRadToDeg(LARA->angles[1]),
						helRadToDeg(LARA->angles[2]));
			}
		}
		else if (rc_command("room", cmd))
		{
			if (rc_command("flags", cmd))
			{
				if (LARA)
				{
					print(true, "Room[%i] flags: 0x%x",
							LARA->room,
							gWorld.getRoomInfo(LARA->room));
				}
			}
		}
	}
}


void OpenRaider::handleCommand(char *cmd, unsigned int mode)
{
	bool b;
	int i;


	// So we can use switch stmt, translate the Ids
	mode = mMode[mode];

	switch (mode)
	{
	case 0: // [Video.OpenGL]
		if (rc_command("Width", cmd))
	   {
			m_width = atoi(cmd);
		}
		else if (rc_command("Height", cmd))
	   {
			m_height = atoi(cmd);
		}
		else if (rc_command("FastCard", cmd))
	   {
			rc_get_bool(cmd, &m_fastCard);
		}
		else if (rc_command("FullScreen", cmd))
	   {
			rc_get_bool(cmd, &b);

			m_flags |= OpenRaider_FullScreen;

			if (!b)
			{
				m_flags ^= OpenRaider_FullScreen;
			}
		}
		else if (rc_command("Font", cmd))
		{
			gFontFilename = fullPath(cmd, '/');
		}
		else if (rc_command("Driver", cmd))
	   {
			if (cmd[0])
			{
				setDriverGL(cmd);
			}
		}
		else
		{
			printf("Command> [Video.OpenGL] Unknown command '%s'\n", cmd);
		}
		break;
	case 1: // [Audio.OpenAL]
		if (rc_command("Enable", cmd))
	   {
			rc_get_bool(cmd, &b);

			m_flags |= OpenRaider_EnableSound;

			if (!b)
			{
				m_flags ^= OpenRaider_EnableSound;
			}
		}
		else
		{
			printf("Command> [Audio.OpenAL] Unknown command '%s'\n", cmd);
		}
		break;
	case 2: // [OpenRaider.Engine]
		if (rc_command("PakDir", cmd))
		{
			if (m_pakDir)
			{
				delete [] m_pakDir;
			}

			m_pakDir = fullPath(cmd, '/');
		}
		else if (rc_command("HomeDir", cmd))
		{
			if (m_homeDir)
			{
				delete [] m_homeDir;
			}

			i = strlen(cmd);

			m_homeDir = fullPath(cmd, '/');
		}
		else if (rc_command("AudioDir", cmd))
		{
			if (m_audioDir)
			{
				delete [] m_audioDir;
			}

			m_audioDir = fullPath(cmd, '/');
		}
		else if (rc_command("MapDebug", cmd))
	   {
			rc_get_bool(cmd, &b);

			m_flags |= OpenRaider_DebugMap;

			if (!b)
			{
				m_flags ^= OpenRaider_DebugMap;
			}
		}
		else if (rc_command("Map", cmd))
	   {
			if (cmd[0])
			{
				char *fullPathMap;


				fullPathMap = bufferString("%s%s", m_pakDir, cmd);

				if (m_tombraider.checkMime(fullPathMap) == 0)
				{
					printf("Validated pak: '%s'\n",
							 fullPathMap);
					delete [] fullPathMap;

					/* Just load relative filename */
					mMapList.pushBack(bufferString("%s", cmd));
				}
				else
				{
					printf("ERROR: pak file '%s' not found or invalid\n",
							 fullPathMap);

					delete [] fullPathMap;
				}
			}
		}
		// Mongoose 2001.12.31, Added music list back
		else if (rc_command("Music", cmd))
	   {
			if (cmd[0])
			{
				char *music;

				i = strlen(cmd);
				music = new char[i+1];
				strncpy(music, cmd, i);
				music[i] = 0;

				mMusicList.pushBack(music);
			}
		}
		else if (rc_command("DisplayFPS", cmd))
	   {
			rc_get_bool(cmd, &b);

			m_flags |= OpenRaider_ShowFPS;

			if (!b)
			{
				m_flags ^= OpenRaider_ShowFPS;
			}
		}
		else if (rc_command("ModelDebug", cmd))
	   {
			rc_get_bool(cmd, &b);

			m_flags |= OpenRaider_DebugModel;

			if (!b)
			{
				m_flags ^= OpenRaider_DebugModel;
			}
		}
		else if (rc_command("DumpTexture", cmd))
	   {
			rc_get_bool(cmd, &b);

			m_flags |= OpenRaider_DumpTexture;

			if (!b)
			{
				m_flags ^= OpenRaider_DumpTexture;
			}
		}
		else
		{
			printf("Command> [OpenRaider.Engine] Unknown command '%s'\n", cmd);
		}
		break;
	case 3: // [Input.Mouse]
		if (rc_command("SensitivityX", cmd))
	   {
			m_mouseX = atof(cmd);
		}
		else if (rc_command("SensitivityY", cmd))
	   {
			m_mouseY = atof(cmd);
		}
		else
		{
			printf("Command> [Input.Mouse] Unknown command '%s'\n", cmd);
		}
		break;
	case 4:
		if (cmd[1] == '.')
		{
			cmd[0] = '>';
			cmd[1] = ' ';

			for (i = strlen(cmd) - 1; i >= 0; --i)
			{
				if (cmd[i] == '.' || cmd[i] == '=')
				{
					cmd[i] = ' ';
				}
			}
		}

		consoleCommand(cmd);
		break;
	case 5:
		if (rc_command("Enable", cmd))
		{
			rc_get_bool(cmd, &gStartServer);
		}
		else if (rc_command("Port", cmd))
	   {
			if (gStartServer)
			{
				Network &net = *Network::Instance();
				int port = atoi(cmd);

				net.setPort(port);
				print(true, "Starting network server on port %i...", port);
				net.spawnServerThread();
			}
		}
		else
		{
			printf("Command> [Network.Server] '%s' not implemented\n", cmd);
		}
		break;
	}
}


int main(int argc, char *argv[])
{
	OpenRaider *game = OpenRaider::Instance();

	atexit(killOpenRaiderSingleton);

	game->start();

	return 0;
}